Hydrocyclone Desander Desilters are the important solids control equiments for drilling mud, GN Solids Control provide high quality desander desilter for oil gas drilling, CBM Drilling, underground projects desanding plant. Desander and desilter can be mounted on shale shaker to make it as assembly of mud cleaner.

Tag Archives: high G drying shaker

Recently GN solids control engineer is working in the jobsite of the USA client for construction industry for the slurry separation system installation and first time commissioning. We have branch company in Houston, USA called GN Solids America LLC, we will responsible for the after sales service and pre- sales service and money collection, we also have spare parts in stock to meet the client’s operation requirement. Once there is any trouble shooting in the jobsite, the client can call GN directly to get the immediate service.

The client totally bought 2 sets of such slurry separation system with the same technical configuration. The equipments below are composed in the system.
1) Trash collection hopper to collect the waste slurry
2) Coarse screen separation shale shaker

3) High G force drying shaker
The drying shaker is a 4 panel shale shaker with high G force up to 8.0G, the composite material shaker screen lasts longer working life and better performance.
4) Mud cleaner
The mud cleaner is the combination of the desilter cone and bottom shale shaker to separate the fine solids from the slurry.
5) Big bowl big volume decanter centrifuge: The 22 inch bowl diameter decanter centrifuge max treating capacity is 110m3/h for clean water, the normal treating capacity for drilling fluids treatment is 90m3/h, for slurry separation with chemical dosing system, the treating capacity will be reduced a lot based on different slurry conditions.
Not only for oilfield drilling fluids recycling system and drilling cuttings treatment, GN solids control equipments can be also used for no dig trenchless industry, like HDD, CBM, Geothermal drilling, water well drilling, we also design customized slurry separation system for construction industry, like TBM, Bore pilings, tailings cleaning, etc. Welcome to contact GN solids control or GN solids America for a quotation.

The sludge separation system used in construction industry is used widely for water recovery and drying the waste cake. The waste water can be reused for construction industry to save water consumption cost. In some developed countries the waste sludge produced in construction industry is strictly controlled for disposal, so the moisture in the discharged cake should be as dry as possible. Also in some specified projects, huge amount water is required such as Tunneling, pilings, etc.

Recently we shipped a set of sludge separation system for construction industry to USA client, the configuration is as below:
Sludge collection hopperHigh G drying shaker, 1 unit, up to 8.0G with 4 panel shaker screens, the screen dimension is 585x1165mm, with composite material shaker screens, right now we have some stocks of steel frame screens in Houston warehouse for sale, to get the price list, pls contact GN solids America.Mud cleaner with 8 pcs desilter cones, the bottom shale shaker is same with the high G drying shaker model, with the same size shaker screens.

GN solids control showed our high speed decanter centrifuge at Petro-tech 2016 in India, a lot of clients showed interests on our decanter centrifuge. GN decanter centrifuge can be used for the industries below:
(1) Oil sludge separation: the VFD decanter centrifuge can separate ultra fine solids from the oil water mixture fluids by adding chemicals, then feed to the 3 phase separation system.

(2) Drilling waste management system: VFD decanter centrifuge can separate fine solids from the drilling fluids discharged from the vertical cuttings dryer, the solids content in the cuttings discharged by the vertical cuttings dryer is under 5%.
(3) Solids control system: high speed decanter centrifuge can separate barite from the drilling fluids, to reuse the barite can save huge cost for the drilling company, also it can separate the low gravity solids from the drilling fluids to reuse the drilling fluids.
(4) Waste water treatment: with dewatering unit and polymer dosing system, the decanter centrifuge can separate solids from waste water as thickening centrifuge.
The solids discharged from the decanter centrifuge is dry enough like a cake, you can adjust the humidity of the discharged solids by adjust the pond depth plate on the big end of the centrifuge bowl.
GN high configuration decanter centrifuge is suitable for the working conditions as below:
High temperature drilling fluids/ oil sludge after heating and mixing
High temperature working environment, even in middle east and India
Duplex stainless steel and stainless steel 316L bowl material can work for hazardous PH value waste water

GN solids control have decanter centrifuge in stock both in our China facility and Houston warehouse, welcome to contact GN solids control for purchasing. Before feeding to decanter centrifuge, if the solids content is over 30% or there is big solids size over 2mm, pls use GN high G force shale shaker to reduce the solids content firstly.